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Freshness-driven adaptive caching for dynamic content

Wen-Syan Li, O. Po, Wang-Pin Hsiung, K.S. Candan, D. Agrawal
2003 Eighth International Conference on Database Systems for Advanced Applications, 2003. (DASFAA 2003). Proceedings.  
In this paper, we propose a freshness-driven adaptive dynamic content caching technique, which monitors response time and invalidation cycle length and dynamically adjusts caching policies.  ...  The experimental results also show that even a Web site with dynamic content caching enabled can further benefit from deployment of our solution with improvement of its content freshness up to 10 times  ...  In this paper, we propose a freshness-driven adaptive dynamic content caching technique.  ... 
doi:10.1109/dasfaa.2003.1192384 dblp:conf/dasfaa/LiPHCA03 fatcat:odwn47yp4bf57ok5qq3osqhmnq

Engineering and hosting adaptive freshness-sensitive web applications on data centers

Wen-Syan Li, Oliver Po, Wang-Pin Hsiung, K. Selçuk Candan, Divyakant Agrawal
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
The experimental results show that the freshness-driven adaptive dynamic content caching technique consistently provides good content freshness.  ...  In this paper, we propose a freshness-driven adaptive dynamic content caching, which monitors the system status and adjusts caching policies to provide content freshness guarantees.  ...  In this paper, we propose a freshness-driven adaptive dynamic content caching technique.  ... 
doi:10.1145/775152.775235 dblp:conf/www/LiPHCA03 fatcat:mmbfrqcmgzb6dm2llhnsq5e5bm

Engineering and hosting adaptive freshness-sensitive web applications on data centers

Wen-Syan Li, Oliver Po, Wang-Pin Hsiung, K. Selçuk Candan, Divyakant Agrawal
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
The experimental results show that the freshness-driven adaptive dynamic content caching technique consistently provides good content freshness.  ...  In this paper, we propose a freshness-driven adaptive dynamic content caching, which monitors the system status and adjusts caching policies to provide content freshness guarantees.  ...  In this paper, we propose a freshness-driven adaptive dynamic content caching technique.  ... 
doi:10.1145/775232.775235 fatcat:cgph2wvq6jcflgin3rdpzcs52u

Engineering web cache consistency

Jian Yin, Lorenzo Alvisi, Mike Dahlin, Arun Iyengar
2002 ACM Transactions on Internet Technology  
We also examine an e-commerce site for a national retail store. Our study focuses on scalability and cachability of dynamic content.  ...  Finally, we quantify the performance impact of caching dynamic data with server-driven consistency protocols and the benefits of server-driven consistency protocols for large-scale dynamic Web services  ...  ACKNOWLEDGMENTS The authors would like to thank Jim Challenger and Paul Dantzig for their help in acquiring and interpreting the IBM Sporting and Event web logs.  ... 
doi:10.1145/572326.572329 fatcat:eac5xzkyqzdq3fdm6r7xgcjbnm

A survey on dynamic Web content generation and delivery techniques

Jayashree Ravi, Zhifeng Yu, Weisong Shi
2009 Journal of Network and Computer Applications  
It first examines the dynamic characteristics of Web applications and the inherent challenges for caching.  ...  During the evolution course, Web sites serving dynamic content started to grow exponentially to dominate the area.  ...  Li et al. (2003) proposed a freshness-driven adaptive dynamic content caching, which monitors the system status and adjusts caching policies to provide content freshness guarantees for a given set of  ... 
doi:10.1016/j.jnca.2009.03.005 fatcat:bquyxg4dvvg3lnf23jc5grk7zi

Exploring the tradeoff between performance and data freshness in database-driven Web servers

Alexandros Labrinidis, Nick Roussopoulos
2004 The VLDB journal  
In addition to web caching, View Materialization has been shown to accelerate the generation of dynamic web content.  ...  Personalization, advertising, and the sheer volume of online data generate a staggering amount of dynamic web content.  ...  There is recent work on cache management for dynamic web content. [DDT 01, DDT 02] presents a Dynamic Content Accelerator prototype that can cache fragments of dynamically generated web pages.  ... 
doi:10.1007/s00778-004-0131-7 fatcat:i5dj4g424fajjpaeq72vylspcm

An Evaluation of Web Acceleration Techniques for the Developing World

Amal Fahad, Zhuan Chen, Kai Shen, Jeffrey Bigham, Assmaa Fahad
2012 USENIX/ACM Workshop on Networked Systems for Developing Regions  
To accelerate dynamic web applications for the developing world, we explore the feasibility and performance of mirroring dynamic applications on nearclient proxy servers.  ...  This is because proxy caching diminishes the benefits of prefetching at individual clients and further many (40-60%) cache misses are accesses to dynamic web applications that are not prefetchable.  ...  For cache hits, we distinguish those that require a content freshness check (HTTP If-Modified-Since), which incurs a network round-trip to the original server on the Internet.  ... 
dblp:conf/nsdr/FahadCSBF12 fatcat:nb7ks54atza63fnhxx37222nym

Integrating Caching Techniques on a Content Distribution Network [chapter]

Konstantinos Stamos, George Pallis, Athena Vakali
2006 Lecture Notes in Computer Science  
However, implementing caching techniques over a CDN may improve performance by allowing fresh content to be replicated.  ...  In this paper, we focus on adapting representative cache replacement policies over a CDN along with replication.  ...  Real Web site -Hit ratio content availability.  ... 
doi:10.1007/11827252_17 fatcat:bh2nx2e24fdwzmky4pmnivl7ee

A Survey and Analysis of Techniques and Tools for Web Performance Optimization

Shailesh Shivakumar, P. V. Suresh
2018 Journal of Information Organization  
Web performance would impact customer loyalty, SEO, web search ranking, SEO, site traffic, repeat visitors and overall online revenue.  ...  In the final sections we will look at the emerging trends and scope for future research areas in WPO.  ...  CMS Content Caching Dynamic content sourced from CMS is quite common in information intensive web sites.  ... 
doi:10.6025/jio/2018/8/2/31-57 fatcat:ejiz5kmusfcvjihk442pbarwd4

Living in the present

David Eyers, Tobias Freudenreich, Alessandro Margara, Sebastian Frischbier, Peter Pietzuch, Patrick Eugster
2012 Proceedings of the 2nd International Workshop on Cloud Computing Platforms - CloudCP '12  
By focusing on fresh data, such an architecture can optimize the routing of data to match the topology of the data center, dynamically adapt data flows to alleviate hot spots, and elastically scale to  ...  We believe that it is time to rethink fundamentally the software architecture for social web platforms and base them on a content-based communication model, that is explicitly designed to disseminate and  ...  Discussion Our analysis highlights some key requirements for social networking sites: they need to manage both historical and fresh data.  ... 
doi:10.1145/2168697.2168703 fatcat:6tvn5njmybd7xfsderihf5mxai

Caching over the Entire User-to-Data Path in the Internet [chapter]

Theo Härder
2005 Lecture Notes in Computer Science  
Optimization issues in Web caches concern management of documents decomposed into templates and fragments to support dynamic Web documents with reduced network bandwidth usage and server interaction.  ...  On the other hand, database caching uses a full-fledged DBMS as cache manager to adaptively maintain sets of records from a remote database and to evaluate queries on them.  ...  A CDN provider sells caching as a service to interested Web sites and guarantees availability of contents on all important Internet nodes for their customers.  ... 
doi:10.1007/11499923_5 fatcat:a5dpzjtit5amnas2onmcyf2vgu

Caching Technologies for Web Applications

C. Mohan
2001 Very Large Data Bases Conference  
Replication: cannot easily track usage patterns, not dynamic enough to adapt to changing access patterns Caching of database data . . .  ...  cache page assembly content owner DB origin server content creation DB cache dynamic content personalization transformation static content content peering Palm Device unable to cache HTML fragments cache  ...  ., on logical redo if identity columns are involved) Data Caching Choices  ... 
dblp:conf/vldb/Mohan01 fatcat:gt4qlgi5avc4zbf4wm35pd53vi

Evaluating a new approach to strong web cache consistency with snapshots of collected content

Mikhail Mikhailov, Craig E. Wills
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
Current Web caches use heuristic-based policies for determining the freshness of cached objects, often forcing content providers to unnecessarily mark their content as uncacheable simply to retain control  ...  This approach uses snapshots of content collected from real Web sites as input to a simulator.  ...  ACKNOWLEDGEMENTS The authors thank the anonymous reviewers for the detailed and thoughtful comments that helped us improve the presentation of the paper.  ... 
doi:10.1145/775236.775237 fatcat:dq5dvr4vq5ekbciaq5l4c6djiq

Evaluating a new approach to strong web cache consistency with snapshots of collected content

Mikhail Mikhailov, Craig E. Wills
2003 Proceedings of the twelfth international conference on World Wide Web - WWW '03  
Current Web caches use heuristic-based policies for determining the freshness of cached objects, often forcing content providers to unnecessarily mark their content as uncacheable simply to retain control  ...  This approach uses snapshots of content collected from real Web sites as input to a simulator.  ...  ACKNOWLEDGEMENTS The authors thank the anonymous reviewers for the detailed and thoughtful comments that helped us improve the presentation of the paper.  ... 
doi:10.1145/775152.775237 dblp:conf/www/MikhailovW03 fatcat:2ry7xfa73jez7aj2p5h55nhqyu

Efficient Web Content Delivery Using Proxy Caching Techniques

D. Zeng, F.-Y. Wang, M. Liu
2004 IEEE Transactions on Systems Man and Cybernetics Part C (Applications and Reviews)  
adaptive and integrated caching approaches.  ...  Proxy caching is a major Web caching technique that attempts to serve user Web requests from one or a network of proxies located between the end user and Web servers hosting the original copies of the  ...  Such a dynamic and rapidly changing nature of the Web suggests the usefulness of highly adaptive caching architectures.  ... 
doi:10.1109/tsmcc.2004.829261 fatcat:6byeebzlhfe5dnqyc4krnrogu4
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